/**
 *   FxMarker - a template based content generator for Flex and Air applications 
 *   Copyright 2008-2010 Alex Ciobanu
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
package com.fxmarker.grammar
{
	import com.fxmarker.template.TemplateElement;
	import com.fxmarker.template.TemplateFactory;
	
	[ExcludeClass]
	/**
	 * State representing a text body. This is the default state. 
	 * @author Alexutz
	 * 
	 */
	internal final class StateText extends State
	{
		public function StateText(walker : StateWalker)
		{
			super(walker);
		}
		
		internal override function onStateEnter() : void{
			//do nothing here
		}
		
		internal override function onStateExit(containedText : String) : TemplateElement {
			if (containedText) {
				_element = TemplateFactory.instance.getInstance(TemplateFactory.TEXT, begin, end);
				_element.setContent(containedText);
			}else{
				_element = null;
			}
			return super.onStateExit(containedText);
		}
	}
}